package org.gry.dy20180710;

public class TestConstant {

	public static void main(String[] arge) {
		int a =15;
		final  String NAME = "郭瑞阳";  //常量命名一般都用大写字母
		System.out.println(a+NAME);
	//	name = "qwrqw";  常量不可被修改
	}
}
